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https://open.uns.ac.rs/handle/123456789/19479
Title: | Investigation of the chemical composition and biological activity of edible grapevine (Vitis vinifera L.) leaf varieties | Authors: | Pintać Diandra Četojević-Simin Dragana Berežni Sanja Orčić Dejan Mimica-Dukić Neda Lesjak Marija |
Issue Date: | 2019 | Journal: | Food Chemistry | Abstract: | © 2019 Elsevier Ltd Chemical composition and bioactivity of eight edible Vitis vinifera L. leaf varieties originating from Fruška Gora, Serbia, including two autochthonous varieties, were evaluated. The LC-MS/MS analysis confirmed the presence of 28 natural products in leaf samples, among which most abundant were glycosylated flavonoids, ellagic and chlorogenic acids. The highest amounts of most of the tested compounds were detected in leaves of autochthonous variety Sila. Bioactivity was assessed by a set of in vitro antioxidant, neuroprotective and cytotoxic assays. Leaves of all examined varieties exhibited average bioactivity, with leaves of autochthonous variety Župljanka standing out as the most promising sample. To conclude, investigated grapevine leaves proved to be a rich source of nutraceuticals, primarily antioxidants, and their further employment as medicinal food in human diet and beneficial raw material for food, pharmaceutical and cosmetic industries should be supported. | URI: | https://open.uns.ac.rs/handle/123456789/19479 | ISSN: | 0308-8146 | DOI: | 10.1016/j.foodchem.2019.02.049 |
Appears in Collections: | PMF Publikacije/Publications |
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